What should be the minimum VPS configuration for running our Software?

What is the format of account uploads with or without proxies?

Ans)Every File what we upload is text (.txt) file. Accounts format will be Username:Password For ex: abc@yahoo.com:1234567
If Assigning proxies to accounts then it should be :
Username:password:Proxyadress:proxyport:Proxyusername:ProxyPassword

What all other products we have?

What should be the minimum VPS configuration for running our Software?

Here are the specifications for the VPS to run our software —
Depending on how many accounts you want to run you can choose to get a VPS from 2Gb to 16Gb of RAM.
30Gb Hdd ( you’ll have around 11Gb free after the OS is installed)